4 vs 4T Size: Key Differences Parents Must Know
Size 4 fits average 4- to 5-year-olds; 4T is cut for toddlers still in diapers, with extra diaper room, shorter inseams, and a rounder belly shape. Parents grab 4T assuming it’s just an earlier 4, but in stores the same brand rack 4 and 4T side-by-side, so the tiny “T” gets overlooked and kids end…